If you are a new organization I would put a lot of effort into selecting likely sponsors, contacting them, and setting up in person meetings to “sell” your group.
I would also put some thought into appointing people to your board of directors who have deep community contacts and whose presence would contribute to your credibilty in the community.
People will want to be assured of a couple of things before donating.
- Is this groups legitimate, will it follow through on what it promises, and will my donation be spent in a useful way?
- Does this group have a true nonprofit charity aim?
- Is this a group that I want to be associated with?
- What kind of exposure or advertising or publicity will my company get from this?
- Why should we support this specific group rather than another group?
I would suggest going into the meeting with a specific “ask” like: we need $$$ to sponsor one disadvantaged child for eight weeks of riding lessons, etc. Have several options or levels of support.
Social media is good, so that after you have your meeting, the business person can look you up on line and be reassured that you really exist. For that you need a good basic webpage with your mission statement, your address, photos of your project at work. Doesn’t need to be fancy. Once you have sponsors you can include them in a Twitter feed. But no one is going to find you and offer to donate just based on social media. There is way too much clutter out there, too many demands.
Also conventional media coverage is very good, and you can link to your social media. If the local newspaper or TV station does a story on you, that is invaluable for giving you crediblity.
You want to have a good vivid “story” about what your group does, and why it is needed.
All of this is best done in person, and if you have facilities, you can then invite them to tour/ watch/ etc.